POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on 4 Windows) Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

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DESCRIPTION

• If the auto up/down function does not operate, the cause may be one or more of the following:

• The ECU in the power window regulator motor determines that the power window regulator motor has not been initialized.

• The master switch has a malfunction.

• The Hall-IC in the driver side power window regulator motor has a malfunction.

• There is an open or short in the wiring between the master switch and the driver side power window regulator motor.

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INSPECTION PROCEDURE

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PROCEDURE

1. Click here

   CHECK FOR DTC

   
   

   1. Check for DTCs (Click here).

      Table 1. Result

      Result	Proceed to
      DTC is not output	A
      B2311 is output	B
      B2312 is output	C
      B2313 is output	D
      LIN communication system DTCs are output	E

   
   
   • AClick here
   • BClick here
   • CClick here
   • DClick here
   • EClick here
2. Click here

   CHECK MANUAL UP/DOWN FUNCTION

   
   

   1. Check that the driver side door power window moves when the manual up/down function of the multiplex network master switch is operated (Click here).

      OK
      Driver side door power window moves.

   
   
   • OKClick here
   • NGClick here
3. Click here

   READ VALUE USING INTELLIGENT TESTER (MULTIPLEX NETWORK MASTER SWITCH)

   
   

   1. Use the Data List to check if the master switch is functioning properly (Click here).

      Table 2. Master Switch

      Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
      D Door P/W Auto SW	Driver side power window auto up/down signal / ON or OFF	ON: Driver side power window auto up/down switch operated OFF: Driver side power window switch not operated	-

      OK
      The display changes according to operation of the multiplex network master switch.

      Table 3. Result

      Result	Proceed to
      NG	A
      OK (for LHD)	B
      OK (for RHD)	C

   
   
   • AClick here
   • BClick here
   • CClick here
4. Click here

   GO TO DTC B2311Click here

5. Click here

   GO TO DTC B2312Click here

6. Click here

   GO TO DTC B2313Click here

7. Click here

   GO TO LIN COMMUNICATION SYSTEMClick here

8. Click here

   OTHER PROBLEM (GO TO PROBLEM SYMPTOMS TABLE)Click here

9. Click here

   REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LHClick here

10. Click here

    REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLYClick here

11. Click here

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RHClick here